ALBA TELEVISION TROUBLESHOOTING

Check outour list of troubleshooting tips before repairing your tv if you have the same problems or symptoms of your televison for additional ideas.
Note: These troubleshooting tips are not guarantee that you can fix your unit right away and won’t solve all the component problems you may run into, but they should solve a good number of them. Servicetron.com is not responsible for any damage as a result of following any of this advice.


ALBA TV REPAIR TIPS

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  • Alba ctv5984 bright green ic901(tda6108jf)
  • Alba ctv600 hi ht c909(47uf63v) c910(10uf50v)
  • Alba ctv600 hi ht,wide pic,c910 10uf, 50v and c909 47uf, 63v
  • Alba ctv600 int dead,q904 heatsink
  • Alba ctv600 no snd tda1904 cause hi ht
  • Alba ctv600 r918(8r2)+loptr(2sd1555)+add 12v zenner r414 to 12r.
  • Alba ctv601 frame collapse tda3653b+12v zener(zd402)+(10r r422) cause hi ht
  • Alba ctv601 int htr fades plu to crt.
  • Alba ctv601 onwa hi ht c909 110vn.
  • Alba ctv601 onwa r422(8r2)+zd402(12v zenner)+c909(47uf).
  • Alba ctv6682 blank raster tda8362a/c707
  • Alba ctv6682 field collapse/no snd,r818 22k, 33v feed
  • Alba ctv6682 int dead choptx pins
  • Alba ctv701 onwa no pic just odd patterning, 100uf160v psu.
  • Alba ctv702 snd mute /search not stopping r424 750k.
  • Alba ctv704 no line drv tx primary use h1954 panasonic.
  • Alba ctv711 dead r801(2r7)+choptr(bu508a)+r809(270k)+bridge rect.
  • Alba ctv711 lo height and unstable tuning d001 (ztx33).
  • Alba ctv713 dead mains tx,r108(270k);
  • Alba ctv713 dead startup resistor r108 270k
  • Alba ctv713 lines at top of pic c267 4u7f 160v
  • Alba ctv713 no eht snd ok no line drive tda4505e pin 26. Wire link nr line preset
  • Alba ctv713 no pic snd ok drivertr em202 line dr tx winding
  • Alba ctv713 snd ok,no pic, loptr(2sc1555/bu508df)
  • Alba ctv713 text lines/top cramp c267(4u7f160v).
  • Alba ctv734 channel lights, no ht d806 psu
  • Alba ctv741 indiana 200 nei
  • Alba ctv741 dead int mains transformer
  • Alba ctv741 dead/int posistor r802.
  • Alba ctv743 ae socket isolated
  • Alba ctv743 dead d406(by228) r435(1r)
  • Alba ctv743 digits ok,dead d806(1n4936/byd33m)
  • Alba ctv743 field collapse r435(2r) d406
  • Alba ctv743 no pic d406 by228 +r435(1r)
  • Alba ctv743 no snd,field collapse. R435, 1r2
  • Alba ctv744 indiana 100 bush
  • Alba ctv744 dead ht ok , no line drive l404
  • Alba ctv744 dead ht present l404 in line dr cct
  • Alba ctv744 dead loptx+r425(0r68)r435(10k),r383(200r),ic301(ta7698ap)
  • Alba ctv744 dead loptx,r419,r424 d302 d303 d304 d409
  • Alba ctv744 dead psu ok , no line drive l404
  • Alba ctv744 indiana 100 bush
  • Alba ctv744 int sigs r106 10k int
  • Alba ctv744 no line drive ht ok coil l404 .
  • Alba ctv746 dead r220(270k), r223(150k) psu
  • Alba ctv746 scancoils
  • Alba ctv752 indiana 100 / 200 bush
  • Alba ctv840 onwa bush 1402
  • Alba ctv840 c909+c910(47uf)+d904by299(rg2-33)+c918(220uf35v) r907.
  • Alba ctv840 dead chop(bu508at/bu508af)r902(2r2)c909, c910(47uf50v)
  • Alba ctv840 dead r901(4r77w)+c903(across bridge),c910(47uf50v)+c909(47uf50v)
  • Alba ctv840 field collapse c404(22nf)+la8730
  • Alba ctv840 int no line drv 500khz xtal nr tda8718
  • Alba ctv840 no tuning osd ok,r125(47r)+c127(470uf16v).
  • Alba ctv840 no tuning store,zd601(30v)
  • Alba ctv840 onwa black bars on pic, c420(22uf160v).
  • Alba ctv841 onwa bush 2114 1452t
  • Alba ctv841 c911(47uf50v)+zd402(12v)+r425(5r6 2*3r3)
  • Alba ctv841 dead 4r7+4n7f
  • Alba ctv841 dead good ht,lt,5v, r323(6k8 2w) nr relay
  • Alba ctv841 dead r901(4r7)+c904(470pf500v)+c911(47uf50v).
  • Alba ctv841 int stby relay 112vn
  • Alba ctv841 late onwa no pic r430 180k
  • Alba ctv841 low 30v tuning r646(10k2w) nr loptx.
  • Alba ctv841 no line drv r427(2k24w)
  • Alba ctv841 onwa no/dark pic ,r430(180k)
  • Alba ctv841 onwa, dead bridge caps+4r75w+r902(2r2) c909/c911.
  • Alba ctv841 rolling+jumping,r413(6k8) nr scan plug.
  • Alba ctv841 striations c307(22uf160v)nr loptx lines down pic
  • Alba ptv9 no tv tuning, radio ok check r128 (6.8kohms) for o/c
  • Alba t14 dead, mains fuse (2a anti surge) blown the chopper fet q1 was found to be s/c, the cause was traced to r4 which was o/c

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